Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Partly Cloudy

41°F

5°C

Humidity 56%
Wind Speed SE 12 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 29 Jan 03:50 PM MST
Extended Forecast for

7 Miles SSE Craters of the Moon National Monument ID

  • Tonight

    Tonight: Patchy fog before 10pm, then patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 20. East wind around 6 mph becoming north northeast after midnight.

    Low: 20 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 36. North northeast wind around 6 mph.

    High: 36 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. East wind around 6 mph becoming north after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. North northeast wind around 6 mph becoming east in the afternoon.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. North northeast wind 6 to 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 10pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 20. East wind around 6 mph becoming north northeast after midnight.
Friday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 36. North northeast wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 23. East wind around 6 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 40. North northeast wind around 6 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 26. North northeast wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Craters of the Moon National Monument ID
 43.39°N 113.49°W (Elev. 5591 ft)
1:24 pm MST Jan 29, 2026
4pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database